#include <bits/stdc++.h>
using namespace std;

int main(){
    char cip[30] = "cqlmdrstfxyzbanopuvweghijk";
    string s;
    cin >> s;
    for(int i = 0; i < s.size(); i++){
        s[i] = cip[s[i] - 'a'];
    }
    cout << s << endl;
    return 0;
}